I need any freelancer to check my html post form for payment gateway, as it do not working, i think its a problem to generate correct signature.
I have attached form and also Integration Guide.
Its a small job so budget not more than $10 plus will provide 5 start review.
I'm ready to help you. for $5. I have many exprerience with integrations with different gateways. Can you provide more info? $5 is Freelancer commission and $5 for my work.
13 freelancers están ofertando el promedio de $19 para este trabajo
Dear, I am new in freelancer but I have 4 years experience in PHP ,If you hire me i will give excellent work and quality services for you and your requirements. Have a nice day!